Data produced as part of the study entitled "Thermal infrared spectral characteristics of Martian dust deposits and evidence for atmosphere-regolith interactions"

These files were produced as part of the study entitled “Thermal infrared spectral characteristics of Martian dust deposits and evidence for atmosphere-regolith interactions”, published in Icarus. If you use the data, please kindly cite our paper: Rogers, A. D., S. W. Ruff, and M. D. Smith (2023), Thermal infrared spectral characteristics of Martian dust deposits and evidence for atmosphere-regolith interactions, Icarus, doi: https://doi.org/10.1016/j.icarus.2023.115687 Files contained in this archive: MAPS -- all are 4 pixels per degree, centered at 0 deg longitude and latitude (-180 to 180 E, -90 to 90N) surface_spectral_emissivity.tif -- the global surface emissivity data set (GeoTIFF), 106 bands<br> surface_spectral_emissivity_noiserem.tif -- the global surface emissivity data set, 106 bands, noise removed (GeoTIFF)<br> DCI.tif -- DCI map (GeoTIFF)<br> surf_emiss_9um.tif -- the 9 micron emissivity map (GeoTIFF)<br> surf_emiss_32um.tif -- the 32 micron emissivity map (GeoTIFF)<br> SAM_maskedDCI96.tif -- the 1-SAM map (GeoTIFF)<br> tes1630map.tif -- the 1630cm-1 map (GeoTIFF)<br> tesCFmap.tif -- the CF map (GeoTIFF)<br> tesCFmapchi.tif -- the chi-squared error map to the parabolic fit for CF (GeoTIFF)<br> broadband_emissivity_150K.tif -- broadband emissivity at 150K<br> broadband_emissivity_220K.tif -- broadband emissivity at 220K<br> broadband_emissivity_300K.tif -- broadband emissivity at 300K<br> mask_DCI_96.tif -- all pixels with DCI &lt;0.96 (GeoTIFF)<br> null_data_mask.tif -- all pixels with data (GeoTIFF) ENVI ROI files<br> DCI_bins.roi -- ENVI ROI files for the DCI bins used to calculate spectral averages in Fig. 6a-b<br> SAM_rois.roi -- ENVI ROI files for the 21 locations shown in Fig S2 SPECTRA<br> DCI_bin_means.txt -- spectra shown in Fig 6a<br> DCI_bin_means_noiserem.txt -- spectra shown in Fig 6b<br> sam_roi_means_noiserem.txt -- spectra shown in Fig 9a OTHER<br> emissivity_xaxis -- wavenumber values for surface emissivity data set and spectra